I was going to post it, it may due to many people called the hotline and asked if they can do 1st and 3rd night brg then 2nd night on points... HI just revised and no more doubles
I bet its more about people who have multiple "every other night" stays at the same property. Can you imagine a person staying free at the same hotel every other night for a week or a month or a year ... cause I wouldn't be surprise if someone has this because it wasn't against the rules in it's previous form.